HIP 9821
HIP 9821 is a G-type (Yellow) star.
Located approximately 307.4 light-years from Earth, HIP 9821 resides within the broader disk of our Milky Way galaxy.
HIP 9821 is classified as a spectral class G star (G-type (Yellow)) on the Harvard spectral classification system.
HIP 9821 has an apparent magnitude of +9.46, placing it beyond naked-eye visibility. A good pair of binoculars or a small telescope is required to observe this star. Observers will note its white hue, which corresponds to a B-V color index of +0.593.
物理的特性
| スペクトル型 | Class G — G-type (Yellow) |
| 色指数 (B−V) | 0.593 |
観測
| 見かけの等級 | +9.46 |
| 絶対等級 | 4.59 |
| 距離 | 307 ly |
位置
| 赤経 | 2h 6.39m |
| 赤緯 | -12° 19.96′ |
よくある質問
What type of star is HIP 9821?
HIP 9821 is a Class G — G-type (Yellow) star.
How far is HIP 9821 from Earth?
HIP 9821 is approximately 307.4 light-years from Earth.
Can you see HIP 9821 with the naked eye?
With an apparent magnitude of 9.46, HIP 9821 is not visible to the naked eye.